Results 91 to 100 of about 5,846 (196)

Survival, rarity, and extinction in tropical stony corals

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Many reef‐building tropical corals are becoming rare. We considered the meaning of rarity in corals and highlighted taxa that have reached low abundances in the last few decades. The difficulties of quantifying rarity in the marine environment arise from the sheer scale and 3‐dimensional nature of the biome and the inherent challenges therein ...
Bryan Wilson, Peter J. Edmunds
wiley   +1 more source

Rapid Evolution in a Coral Population Following a Mass Mortality Event

open access: yesEvolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Globally, corals face an increased frequency of mass mortality events (MMEs) as populations experience repeated marine heatwaves which disrupt their obligate algal symbiosis. Despite greater occurrences of MMEs, the relative roles of the environment, host, and symbiont genetic variation in survival, subsequent recovery, and carry‐over effects ...
James E. Fifer   +9 more
wiley   +1 more source

Pre-Bleaching Coral Microbiome Is Enriched in Beneficial Taxa and Functions

open access: yesMicroorganisms
Coral reef health is tightly connected to the coral holobiont, which is the association between the coral animal and a diverse microbiome functioning as a unit.
Laís F. O. Lima   +5 more
doaj   +1 more source

In situ photobiology of corals over large depth ranges: A multivariate analysis on the roles of environment, host, and algal symbiont [PDF]

open access: yes, 2008
We applied a multivariate analysis to investigate the roles of host and symbiont on the in situ physiological response of genus Madracis holobionts towards light.
Bak, R. P. M.   +4 more
core   +1 more source

Coral Genetic Structure in the Western Indian Ocean Mirrors Ocean Circulation and Thermal Stress History

open access: yesEvolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Global warming and rising sea temperatures are pushing many reef‐building coral species towards extinction. As thermal tolerance in corals is partially heritable, identifying genes under thermal selection is critical for targeted biodiversity management.
Annie S. Guillaume   +21 more
wiley   +1 more source

Discovery of symbiotic nitrogen fixation and chemoautotrophy in cold-water corals [PDF]

open access: yes, 2015
Cold-water corals (CWC) are widely distributed around the world forming extensive reefs at par with tropical coral reefs. They are hotspots of biodiversity and organic matter processing in the world’s deep oceans.
Form, Armin U.   +5 more
core   +1 more source

A selective breeding design based on parental rapid heat stress thresholds did not produce more heat‐tolerant coral larvae

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Coral broodstock were phenotyped using a rapid heat stress assay and ranked according to their performance (photochemical efficiency). Selectively breeding the broodstock based on their performance did not produce larvae with enhanced heat tolerance. Created in BioRender. Lamb, A. (2025) https://BioRender.com/zcgk0g6.
Annika M. Lamb   +11 more
wiley   +1 more source

The Coral Holobiont: A Brief Overview of Corals and Their Microbiome

open access: yesEDIS
Caribbean and tropical western Atlantic reefs have declined drastically since the 1970s. In some locales like the Florida Keys, the decline of branching corals approached 98%. These declines are widely attributed to recurring stressors such as high ocean temperatures and disease.
Monica D. Schul   +5 more
openaire   +3 more sources

Estimating potential for adaption of corals to climate warming [PDF]

open access: yes, 2010
University of Technology, Sydney. Faculty of Science.Open AccessClimate models predict rapidly warming oceans throughout the 21st century along with increased mortalities in reef-building coral-algal symbioses.
Császár, Nikolaus B. M
core  

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